Vasilenko, Liudmila Alexandrovna. “Fractal-Synergetic Approach to the Research of Entrepreneurship in the Non-Profit Organizations”. WISDOM 12, no. 1 (June 29, 2019): 62-72. Accessed November 21, 2025. https://wisdom.miopap.aspu.am/index.php/wisdom/article/view/221.